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| n | a(n) |
|---|---|
| 1 | 6 |
| 2 | 9 |
| 3 | 18 |
| 4 | 40 |
| 5 | 42 |
| 6 | 68 |
| 7 | 75 |
| 8 | 90 |
| 9 | 99 |
| 10 | 105 |
| 11 | 122 |
| 12 | 126 |
| 13 | 130 |
| 14 | 174 |
| 15 | 192 |
| 16 | 196 |
| 17 | 225 |
| 18 | 251 |
| 19 | 257 |
| 20 | 288 |
| 21 | 315 |
| 22 | 325 |
| 23 | 330 |
| 24 | 350 |
| 25 | 405 |
| 26 | 490 |
| 27 | 499 |
| 28 | 504 |
| 29 | 516 |
| 30 | 528 |
| 31 | 546 |
| 32 | 550 |
| 33 | 576 |
| 34 | 614 |
| 35 | 651 |
| 36 | 665 |
| 37 | 684 |
| 38 | 726 |
| 39 | 735 |
| 40 | 744 |
| 41 | 849 |
| 42 | 882 |
| 43 | 900 |
| 44 | 920 |
| 45 | 936 |
| 46 | 974 |
| 47 | 1025 |
| 48 | 1032 |
| 49 | 1036 |
| 50 | 1107 |
| 51 | 1140 |
| 52 | 1183 |
| 53 | 1200 |
[6,9,18,40,42,68,75,90,99,105,122,126,130,174,192, 196,225,251,257,288,315,325,330,350,405,490,499, 504,516,528,546,550,576,614,651,665,684,726,735, 744,849,882,900,920,936,974,1025,1032,1036,1107, 1140,1183,1200] |